Shane Black and Stuart Baird made 3 films together, averaging 7.30, 0.74 above their career marks. The best is Lethal Weapon at 7.6.

Shane Black averages 6.62, Stuart Baird averages 6.50. Apart that suggests 6.56; together they average 7.30, a lift of +0.74.

Lift is the average of their films together minus the mean of their two career averages.